<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>
    {% block title %}
    {% endblock %}
     <link rel="stylesheet" type="text/css" href="../bootstrap/css/bootstrap.css"/>
    <!-- HTML5 shim 和 Respond.js 是为了让 IE8 支持 HTML5 元素和媒体查询（media queries）功能 -->
    <!-- 警告：通过 file:// 协议（就是直接将 html 页面拖拽到浏览器中）访问页面时 Respond.js 不起作用 -->
    <!--[if lt IE 9]>
		  <script src="https://cdn.jsdelivr.net/npm/html5shiv@3.7.3/dist/html5shiv.min.js"></script>
		  <script src="https://cdn.jsdelivr.net/npm/respond.js@1.4.2/dest/respond.min.js"></script>
		<![endif]-->
    <script src="../bootstrap/jquery.js" type="text/javascript" charset="utf-8"></script>
    <script src="../bootstrap/js/bootstrap.min.js" type="text/javascript" charset="utf-8"></script>
    </title>
</head>
<body style="background-color:rgb(237,244,237)" >
    {% block content %}
    {% endblock %}
</body>
    {% block js %}
    {% endblock %}
</html>